Home / 5,974,150.20-8,241,918.66-3,457,869.81

Finding the Fourth Proportional to 5,974,150.20, 8,241,918.66 and 3,457,869.81

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Solution

The fourth proportional to 5,974,150.20, 8,241,918.66 and 3,457,869.81 is: 4,770,466.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974,150.20 : 8,241,918.66 = 3,457,869.81 : x
  2. Step 2: Convert to fraction form
    5,974,150.20/8,241,918.66 = 3,457,869.81/x
  3. Step 3: Cross multiply
    5,974,150.20x = 8,241,918.66 × 3,457,869.81
  4. Step 4: Simplify right side
    5,974,150.20x = 28,499,481,710,889.66
  5. Step 5: Solve for x
    x = 28,499,481,710,889.66/5,974,150.20
  6. Step 6: Final answer
    x = 4,770,466.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.